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NON
SWITCHING
CIRCUIT
_
POWER
STAGE
2
MODE
SELECTOR
ISOLATOR
AMP
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423,424 015,16
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R27
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MODE SELECT
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2S8C1740S
2
bed As
1832 ne
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, 42 (@)
-
=
SWITCHES
Pe
ig
.
SWI: LOW BOOST SWITCH ...... - ..ON—OFF
4350
are
SW2: LPF SWITCH
..........., - --ON—OFF
a
:
teay (©) """ SW3: MODE SELECT SWITCH ....- _..Ieh-2ch
oz
La
032: CXAZ183
SW4: LOAD
IMPEDANCE
SWITCH
..
...20-4Q
=
SW5: BFC SWITCH ........--.. 2 LOW-HIGH
(ore)
© wo
The underlined indicates the switch position.
Fig. 20
7
8
9
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